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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsAboutProtocolHandler_h___
#define nsAboutProtocolHandler_h___
#include "nsIProtocolHandler.h"
#include "nsSimpleNestedURI.h"
#include "nsWeakReference.h"
#include "mozilla/Attributes.h"
class nsIURI;
namespace mozilla {
namespace net {
class nsAboutProtocolHandler : public nsIProtocolHandlerWithDynamicFlags
, public nsIProtocolHandler
, public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
// nsIProtocolHandler methods:
NS_DECL_NSIPROTOCOLHANDLER
NS_DECL_NSIPROTOCOLHANDLERWITHDYNAMICFLAGS
// nsAboutProtocolHandler methods:
nsAboutProtocolHandler() {}
private:
virtual ~nsAboutProtocolHandler() {}
};
class nsSafeAboutProtocolHandler final : public nsIProtocolHandler
, public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
// nsIProtocolHandler methods:
NS_DECL_NSIPROTOCOLHANDLER
// nsSafeAboutProtocolHandler methods:
nsSafeAboutProtocolHandler() {}
private:
~nsSafeAboutProtocolHandler() {}
};
// Class to allow us to propagate the base URI to about:blank correctly
class nsNestedAboutURI : public nsSimpleNestedURI {
public:
nsNestedAboutURI(nsIURI* aInnerURI, nsIURI* aBaseURI)
: nsSimpleNestedURI(aInnerURI)
, mBaseURI(aBaseURI)
{}
// For use only from deserialization
nsNestedAboutURI() : nsSimpleNestedURI() {}
virtual ~nsNestedAboutURI() {}
// Override QI so we can QI to our CID as needed
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
// Override StartClone(), the nsISerializable methods, and
// GetClassIDNoAlloc; this last is needed to make our nsISerializable impl
// work right.
virtual nsSimpleURI* StartClone(RefHandlingEnum aRefHandlingMode,
const nsACString& newRef);
NS_IMETHOD Read(nsIObjectInputStream* aStream);
NS_IMETHOD Write(nsIObjectOutputStream* aStream);
NS_IMETHOD GetClassIDNoAlloc(nsCID *aClassIDNoAlloc);
nsIURI* GetBaseURI() const {
return mBaseURI;
}
protected:
nsCOMPtr<nsIURI> mBaseURI;
};
} // namespace net
} // namespace mozilla
#endif /* nsAboutProtocolHandler_h___ */
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